package cn.edu.xmu.javaee.chapter2.beandefinition;

import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;

@Component
@Scope(value = "singleton")
public class AliPayAdaptor {
    public AliPayAdaptor() {
    }

    @Override
    public String toString() {
        return "AliPayAdaptor{}";
    }
}
